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Temperature Calibrator for electrical instruments, supporting OEM/ODM customization, stable supply, and accurate calibration in labs, factories, and field service.
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China Loong Electrical Instrument Co., Ltd. manufactures and supplies electrical measurement, testing, and diagnostic instruments for distributors and industrial users. Our product range includes meters, testers, oscilloscopes, cable inspection tools, and related instruments, with OEM, ODM, and customization support available.